An Eclectic Collection of Fun and Effective Builds

[Ortho]

Race: Yuan-Ti Pure Blood
Stats: 13 STR, 10 DEX, 15 CON, 10 WIS, 17 CHA (You can go 15 STR if you really want that plate armor, but in this build I prefer to have rounded stats to stack as much overall save throw bonuses as possible)
ASI: +1 CON,+1 CHA on level 5. +2 CHA on level 9, Sentinel level 13, Lucky level 17 or RES (CON/DEX) on level 17.
Progression: Paladin 1/Hexblade 1/Paladin 11/Divine Soul Sorcerer 7

I'm trying to replicate this build, which looks really fun. But with race & all added in, I'm unable to get these stats with the standard array. What stat is Int? 10?

Intelligence is 9 in this case.

With point buy, you can get STR 13, DEX 10, CON 15, INT 8, WIS 10, and CHA 15. Add in the Yuan-Ti's stat bonuses to get INT 9 and CHA 17.